Decreased Turn-On Times of Single-Component Light-Emitting Electrochemical Cells by Tethering an Ionic Iridium Complex with Imidazolium Moieties

2008 ◽  
Vol 3 (11) ◽  
pp. 1922-1928 ◽  
Author(s):  
Hai-Ching Su ◽  
Hsiao-Fan Chen ◽  
Chung-Chih Wu ◽  
Ken-Tsung Wong
Keyword(s):  
Single Component ◽  
Iridium Complex ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Turn On

scholarly journals Origin of the Exclusive Ternary Electroluminescent Behavior of BN‐Doped Nanographenes in Efficient Single‐Component White Light‐Emitting Electrochemical Cells

2020 ◽  
Vol 30 (33) ◽  
pp. 1906830 ◽  
Author(s):  
Elisa Fresta ◽  
Jacopo Dosso ◽  
Juan Cabanillas‐González ◽  
Davide Bonifazi ◽  
Rubén D. Costa
Keyword(s):  
White Light ◽  
Single Component ◽  
Electrochemical Cells ◽  
Light Emitting

Cationic iridium complex for the design of soft salt-based phosphorescent OLEDs and color-tunable light-emitting electrochemical cells

2011 ◽  
Vol 12 (10) ◽  
pp. 1683-1694 ◽  
Author(s):  
Frédéric Dumur ◽  
Gihane Nasr ◽  
Guillaume Wantz ◽  
Cédric R. Mayer ◽  
Eddy Dumas ◽  
...  
Keyword(s):  
Iridium Complex ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Color Tunable

Polymer Light-Emitting Electrochemical Cells: Doping Concentration, Emission-Zone Position, and Turn-On Time

2007 ◽  
Vol 17 (11) ◽  
pp. 1807-1813 ◽  
Author(s):  
J.-H. Shin ◽  
N. D. Robinson ◽  
S. Xiao ◽  
L. Edman
Keyword(s):  
Doping Concentration ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Turn On

LECs Made of m-Lppp

1997 ◽  
Vol 488 ◽  
Author(s):  
F. P. Wenzl ◽  
S. Tasch ◽  
J. Gao ◽  
L. Holzer ◽  
U. Scherf ◽  
...  
Keyword(s):  
Blue Light ◽  
Active Layer ◽  
Conjugated Polymer ◽  
Response Times ◽  
Conductive Polymer ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Turn On ◽  
Ionic Salt ◽  
Time Of Operation

AbstractWe report the application of the blue light emitting conjugated polymer m-LPPP (methyl substituted laddertype poly(paraphenylene) ) in light emitting electrochemical cells. The active layer of the LEC consists of a blend of m-LPPP with the ionically conductive polymer PEO and LiCF3SO3 as ionic salt. Investigations of different concentrations of PEO and salt showed that the best LECs made of m-LPPP up to now where realised with an active layer consisting of a blend of m-LPPP:PEO:salt in the range of 20:10:3. In this case we are able to realise LECs with response times in the range of 30 μs. The I/U characteristics show low turn on voltages both for current and electroluminescence, but only in the case of ITO biased as a cathode. The initial electroluminescence spectra are quite the same as those for LEDs made of m-LPPP but turn into green after some time of operation.

Stable blue-green light-emitting electrochemical cells based on a cationic iridium complex with phenylpyrazole as the cyclometalated ligands

2012 ◽  
Vol 13 (10) ◽  
pp. 1948-1955 ◽  
Author(s):  
Tao Hu ◽  
Lian Duan ◽  
Juan Qiao ◽  
Lei He ◽  
Deqiang Zhang ◽  
...  
Keyword(s):  
Green Light ◽  
Iridium Complex ◽  
Electrochemical Cells ◽  
Light Emitting

Improved Turn-On Times of Light-Emitting Electrochemical Cells

2008 ◽  
Vol 20 (2) ◽  
pp. 388-396 ◽  
Author(s):  
Eli Zysman-Colman ◽  
Jason D. Slinker ◽  
Jeffrey B. Parker ◽  
George G. Malliaras ◽  
Stefan Bernhard
Keyword(s):  
Electrochemical Cells ◽  
Light Emitting ◽  
Turn On

Fluorene-Benzothiadiazole Copolymer for Single Component Green Light-Emitting Electrochemical Cells

2013 ◽  
Vol 9 (6) ◽  
pp. 476-482 ◽  
Author(s):  
Mingliang Sun ◽  
Chengmei Zhong ◽  
Zhibin Yu ◽  
Yong Cao ◽  
Qibing Pei
Keyword(s):  
Green Light ◽  
Single Component ◽  
Electrochemical Cells ◽  
Light Emitting

Light-emitting electrochemical cells based on a supramolecularly-caged phenanthroline-based iridium complex

2011 ◽  
Vol 47 (11) ◽  
pp. 3207 ◽  
Author(s):  
Rubén D. Costa ◽  
Enrique Ortí ◽  
Henk J. Bolink ◽  
Stefan Graber ◽  
Catherine E. Housecroft ◽  
...  
Keyword(s):  
Iridium Complex ◽  
Electrochemical Cells ◽  
Light Emitting
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